YSJSD200jet suction dredger for efficient dredgingproduct description
Jet Suction sand pumping ship, also known as impact-suction sand pumping ship, is a kind of water operation equipment
that uses high-pressure water jet to impact riverbed sediment, and then uses vacuum suction to suck the mud and transport
it to the target location. It is widely used in river dredging, port silt removal, land reclamation, sand mining and other fields,
with the characteristics of high efficiency, flexibility and low investment cost.
Working principle
Suction system: The hull is equipped with a high-power centrifugal pump to form a vacuum in the pipeline, and the mixture
of silt and water (mud) is sucked in through the suction head or auger.
Auger device (key component): The rotating auger cuts and stirs the sediment on the riverbed or seabed to make it
suspended for easy suction.
Transportation system: The mud is pumped to the mud discharge area (such as the reclamation area or mud transport
ship) through the pipeline, and some designs can be discharged directly to the shore.
product parameters
| Model | Capacity | Water flow | Dredging depth | Discharge distance | Main engine | Auxiliary engine | Fuel consumption | Dimension(L*W*H) |
| YSJSD150 | 40-50m3/h | 250m3/h | 6m | 500m | 120KW | / | 18L/H | 10*3.8*1 |
| YSJSD200 | 80-100m3/h | 500m3/h | 8m | 500m | 176KW | 60KW | 40L/H | 14*4.5*1.2m |
| YSJSD250 | 150-180m3/h | 900m3/h | 10m | 800m | 294KW | 88KW | 60L/H | 17*5*1.2m |
| YSJSD300 | 200-250m3/h | 1400m3/h | 10m | 1000m | 456KW | 110KW | 80L/H | 20*6*1.5m |
| YSJSD350 | 300-400m3/h | 2000m3/h | 12m | 1500m | 735KW | 220KW | 120L/H | 24*6.6*1.6m |
| YSJSD400 | 400-500m3/h | 2600m3/h | 14m | 1500m | 882KW | 330KW | 150L/H | 24*7.2*1.8m |
| YSJSD450 | 500-600m3/h | 3000m3/h | 14m | 1500m | 1103KW | 406KW | 200L/H | 26*7.6*2m |
| YSJSD500 | 600-700m3/h | 3800m3/h | 14m | 1500m | 1250KW | 456KW | 240L/H | 26*7.6*2m |
The above technical parameters are for reference only,specific device configuration depends on the conditions of each
project,customer and technical requirements.
Main structural components
Hull platform:
Steel or pontoon structure, providing a stable working platform, equipped with power system, control room and storage
cabin.
High-pressure water pump unit:
Provides high-pressure water source required for jet flow, and the pressure can usually reach 0.5-2.5MPa.
Sand pumping system:
High-power centrifugal pump, responsible for the suction and transportation of mud.
Sand transport pipeline:
Wear-resistant rubber or steel pipe, the length can be extended to several kilometers according to demand.
Control system:
Automated operating console, adjusts jet pressure, sand pumping speed and ship positioning.
contact us
whatsapp/wechat 86 15063437191
email lily@dredgerys.com
Shandong yongsheng dredging machinery Co.,LTD.
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Jet Suction 200 Mm Sand Dredger For Efficient Dredging Images
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